问题 综合

阅读材料,回答问题。

一艘满载牛肉的轮船于当地时间2011年6月8日13时,由阿根廷首都布宜诺斯艾利斯(34°36'S、58°40'W)启航,沿图11中箭头所示航线航行,到达英国伦敦港的时间为当地时间6月20日10时。

图11

(1)计算该轮船自出发地到目的地所用时间,并指出航行期间日出时刻的变化情况。

(2)简述航线①段附近洋流对该轮船航行的影响。

(3)与阿根廷拉沃拉耶相比,英国伦敦的气候有何特点?说明其形成原因。

(4)英国乳畜业发达,阿根廷大牧场放牧业发达,而英国却从阿根廷大量进口牛肉。分析其原因。

(5)进入20世纪,伦敦开始出现人口由市区迁往郊区居住的现象。简述这一现象产生的原因及其引发的城市内部空间结构的变化。

答案

(1)轮船航行时间为11天零17小时。  航行期间日出时刻越来越早。

(2)使该轮船航速减慢(费时);能耗增加。

(3)年均温较低(冬夏气温均较低),原因是纬度较高;降水季节分配较均匀,原因是全年受来自海洋的西风和暖洋流的影响。

(4)英国市场对牛肉的需求量大,但国内以乳牛生产为主,无法满足国民对牛肉的需求;阿根廷牧场规模大,牛肉商品率高;两国间海运便利;有冷藏、保鲜技术作保障。

(5)原因:郊区较市区地价低、环境优美;郊区基础设施逐渐完善;市区与郊区的交通、通讯日趋便捷。   变化:郊区出现新的住宅区和商业区。

本题考查南美洲。

(1)注意出发时位于西四区,到达伦敦位于0时区,考虑两地的时差4小时。由于6月份向北航线,故越往北昼越长,导致航线期间日出越来越早。

(2)图示①位置为巴西暖流的影响,故逆洋流航行。

(3)结合两地的气候资料,阿根廷拉沃拉耶为亚热带季风气候,夏季高温多雨,冬季温和少雨,而伦敦为温带海洋性气候,终年温和多雨。

(4)英国的乳畜业产品主要是牛奶,但人口稠密,经济发达对牛肉等产品的市场需求量大,而阿根廷大牧场放牧业的主要产品是牛肉,且随着交通和冷藏保鲜技术的提高。

(5)该现象为逆城市化,逆城市化的原因:一是人们对环境质量要求的提高,而市区地价上升,环境污染严重,郊区环境优美;二是乡村、小城镇地区基础设施不断改善。引起的城市内部空间结构的变化主要从市中心衰退和郊区城市化等方面分析。

阅读理解
阅读理解。
     Six people were travelling in a compartment (车厢) on a train. Five of them were quiet and polite but
the sixth was a rude (粗鲁) young man. He was always making a lot of trouble.
     At last this young man got out at a station with two heavy bags. None of the other travelers helped him
but one of them waited the rude young man was very far away. And then opened the window and shouded to
him "You left something behind in the compartment." then he closed the window again.
     The young man turned around and hurried back with his two bags. He was very tired when he arried but
he shouted through the window "What did I leave behind?" 
     As the train began to move again, the traveler opened the window and said, "A very bad impression
(印象)."
1. The young man was _______ in the compartment to get off the train.
[ ]
A. the first
B. the second
C. the third
D. the last
2. One of the travelers _______ before he was very far away.
[ ]
A. had shouted to the young man
B. didn't shout to the young man
C. opened the window
D. closed the window
3. The other travelers in the compartment _______ the young man.
[ ]
A. were friendly
B. were not friendly to
C. were pleased with
D. were surprised at
4. The young man had _______ with him.
[ ]
A. more than two bags
B. just two bags
C. two bags and something else
D. two more bags.
5. The young man returned _______.
[ ]
A. just before the train moved again
B. as soon as the train moved
C. just after the train moved again
D. when the train began to move
单项选择题